---You may find the key to the maths problem on page 107 .
---Ah, it’s so simple . I wonder why I of that .
| A．hadn’t thought | B．haven’t thought |
| C．didn’t think | D．wasn’t thinking |
To my ____, Jane dressed herself like a monkey to attend the wedding party.
| A．credit | B．delight | C．relief | D．amusement |
____to caring for an Ebola(埃博拉) patient, the nurse found herself also infected, feeling hopeless.
| A．Devoting | B．Devoted |
| C．Having devoted | D．To devote |
The police were ____ that they search for the 12-year-old girl thief immediately.
| A．expected | B．reported |
| C．demanded | D．suspected |
—She looks very happy. She ____have passed the exam.
—I guess so. It’s not difficult after all.
| A．should | B．could | C．might | D．must |
In some families, it is the grandparents who ____for the spoiled child.
| A．are blamed | B．is blamed |
| C．are to blame | D．has been blamed |